1770292090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{53923}}^1$

素因数の和:54011

約数の個数: 48

約数和(自身を含む): 3762169632

約数和(自身を除く): 1991877542

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 3283, 4690, 6566, 16415, 32830, 53923, 107846, 269615, 377461, 539230, 754922, 1887305, 2642227, 3612841, 3774610, 5284454, 7225682, 13211135, 18064205, 25289887, 26422270, 36128410, 50579774, 126449435, 177029209, 252898870, 354058418, 885146045, 1770292090]

約数ペア:

[(1, 1770292090), (2, 885146045), (5, 354058418), (7, 252898870), (10, 177029209), (14, 126449435), (35, 50579774), (49, 36128410), (67, 26422270), (70, 25289887), (98, 18064205), (134, 13211135), (245, 7225682), (335, 5284454), (469, 3774610), (490, 3612841), (670, 2642227), (938, 1887305), (2345, 754922), (3283, 539230), (4690, 377461), (6566, 269615), (16415, 107846), (32830, 53923)]